Ehime 1st district

Ehime 1st District
Parliamentary constituency
for the Japanese House of Representatives
Numbered map of Ehime Prefecture single-member districts
PrefectureEhime
Proportional DistrictShikoku
Electorate426,322[1]
Current constituency
Created1994
SeatsOne
PartyLDP
RepresentativeAkihisa Shiozaki
MunicipalitiesMatsuyama

Ehime 1st district (愛媛県第1区, Ehime-ken dai-ikku or simply 愛媛1区, Ehime-ikku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Ehime Prefecture.

List of representatives

Election Representative Party Dates Notes
1996 Katsutsugu Sekiya [ja] LDP 1996–2000
2000 Yasuhisa Shiozaki LDP 2000–2021
2003
2005
2009
2012
2014
2017
2021 Akihisa Shiozaki LDP 2021–present
2024

Election Results

2024[2]
Party Candidate Votes % ±%
LDP Akihisa Shiozaki 105,498 54.0 Decrease6.8
DPP Tomoe Ishii (elected in Shikoku PR) 48,393 24.8
CDP Yoshimichi Kōsogabe 31,790 16.3 Decrease22.9
JCP Kenichi Ishimoto 9,608 4.9
Registered electors 419,917
Turnout 47.60 Decrease4.50
LDP hold
2021[3]
Party Candidate Votes % ±%
LDP Akihisa Shiozaki 119,633 60.81 Decrease4.02
CDP Toshirō Tomochika 77,091 39.19 New
Registered electors 385,321
Turnout 52.10 Increase6.13
2017[4]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		112,930 64.83 Increase11.23
Kibō Kiyo Tominaga 42,600 24.45 New
JCP Kenichi Ishimoto 18,675 10.72 Increase4.30
Registered electors 386,883
Turnout 45.97 Decrease2.18
2014[5]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		99,900 53.60 Increase1.93
DPJ Takako Nagae 74,508 39.98 Increase17.95
JCP Katsuhiko Tanaka 11,975 6.42 Increase2.00
Registered electors 393,115
Turnout 48.15 Decrease9.91
2012[6]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		115,798 51.67 Increase3.07
DPJ Takako Nagae
(Incumbent-Shikoku-PR) 		49,382 22.03 Decrease25.54
JRP Toshihide Ikemoto 48,171 21.49 New
JCP Katsuhiko Tanaka 9,902 4.42 Increase1.42
Indep. Akihiro Kōri 875 0.39 Increase0.17
Turnout 58.06
2009[7]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		130,330 48.60 Decrease11.82
DPJ Takako Nagae
(elected by Shikoku-PR) 		127,562 47.57 Increase21.32
JCP Katsuhiko Tanaka 8,035 3.00 Decrease2.60
HRP Kōjiro Tanimura 1,822 0.62 New
Indep. Akihiro Kōri 578 0.22 New
Turnout
2005[8]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		138,068 60.42 Decrease0.19
DPJ Akira Tamai 59,985 26.25 Increase2.81
SDP Hitoshi Noguchi 14,380 6.29 Increase0.07
JCP Katsuhiko Tanaka 12,788 5.60 Decrease1.99
Indep. Yasushi Oka 3,277 1.43 Decrease0.71
Turnout
2003[9]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki
(Incumbent) 		113,516 60.61 Increase6.32
DPJ Akira Tamai 43,903 23.44 Decrease2.57
JCP Noriko Hayashi 14,222 7.59 Decrease1.12
SDP Yoshiko Nagawa 11,653 6.22 Decrease2.03
Indep. Yasushi Oka 4,007 2.14 New
Turnout
2000[10]
Party Candidate Votes % ±%
LDP Yasuhisa Shiozaki 108,655 54.29 Increase8.95
DPJ Mayumi Utsunomiya [ja] 52,046 26.01 New
JCP Noriko Hayashi 17,429 8.71 Decrease0.04
SDP Yoshiko Nagawa 16,512 8.25 New
LL Hiroyuki Ōta 5,485 2.74 New
Turnout
1996[11]
Party Candidate Votes % ±%
LDP Katsutsugu Sekiya [ja] 90,305 45.34 New
NFP Tokihiro Nakamura 85,794 43.07 New
JCP Izumi Sasaki 17,437 8.75 New
NSP Kiyonobu Nakajima 5,652 2.84 New
Turnout

Preferences

  1. ^ Ministry of Internal Affairs and Communications (MIC): [1] (in Japanese)
  2. ^ 開票速報 小選挙区：愛媛 - 2024衆議 (in Japanese). NHK. Retrieved 3 January 2025.
  3. ^ "2021年衆議院総選挙　愛媛1区". NHK (in Japanese). Retrieved 2023-10-08.
  4. ^ "2017衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-08.
  5. ^ "2014衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". NHK (in Japanese). Retrieved 2023-10-08.
  6. ^ "開票結果 小選挙区 愛媛". Yomiuri Shimbun (in Japanese). Archived from the original on 2016-11-30. Retrieved 2023-10-08.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  7. ^ "第45回衆議院議員選挙 - 愛媛1区" (in Japanese). Retrieved 2023-10-08.
  8. ^ "第44回衆議院議員選挙 - 愛媛1区" (in Japanese). Retrieved 2023-10-09.
  9. ^ "第43回衆議院議員選挙 - 愛媛1区" (in Japanese). Retrieved 2023-10-09.
  10. ^ "第42回衆議院議員選挙 - 愛媛1区" (in Japanese). Retrieved 2023-10-09.
  11. ^ "第41回衆議院議員選挙 - 愛媛1区" (in Japanese). Retrieved 2023-10-09.